CVE-2013-6981
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet...
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.
- Record
CVE-2013-6981- CVSS 2.0
- 5.4 Medium
AV:N/AC:H/Au:N/C:N/I:N/A:C - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.
- Record
CVE-2013-6981- Updated
- 2026-11-02
EUVDEUVD-2013-6782 No score
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.
- Record
EUVD-2013-6782- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h3w4-8qq4-m4j7 No score
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet...
Cisco IOS XE 3.7S(.1) and earlier allows remote attackers to cause a denial of service (Packet Processor crash) via fragmented MPLS IP packets, aka Bug ID CSCul00709.
- Record
GHSA-h3w4-8qq4-m4j7- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-6981 is a medium vulnerability (CVSS 5.4) in Cisco Ios Xe, published December 28, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.03%, the 87th percentile. No source names a fixed version.
References
securitytracker.com/id/1029538
secunia.com/advisories/56206
tools.cisco.com/security/center/viewAlert.x?alertId=32281
osvdb.org/101423
securityfocus.com/bid/64514
nvd.nist.gov/vuln/detail/CVE-2013-6981
github.com/advisories/GHSA-h3w4-8qq4-m4j7